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National Electronics

NL-5442A

15.50 mm

Description

Smooth top.

Basic information

Manufacturer: National Electronics · US
Model: NL-5442A
Symbol Height (mm): 15.50 mm
Base type: SK-182 · 1b
View: Side view
Outer diameter × Overall height: 19.0 mm × 44.5 mm

Electrical parameters

Min supply voltage: 170.0 V
Max ionization voltage: 170.0 V
Typical maintaining voltage: 145.0 V
Min cathode current: 1.50 mA
Typical cathode current: 2.30 mA
Max cathode current: 3.00 mA

Available cathodes

+ −

Substitutes

1970-0047 1970-0047 B-5442 B-5442A NL-5442